package main

import "fmt"

func main() {
	a := 10
	b := "bbb"
	c := 'c'
	d := 3.14

	fmt.Printf("%d --- %s ---  %T %T %T %d", a, b, a, b, c, c)
	fmt.Print("\n")
	fmt.Printf("a=%d b=%s c=%c d=%f \n", a, b, c, d)
	fmt.Printf("a=%v b=%v c=%v d=%v ", a, b, c, d)
}
